Mathraginukks



COPY

A. BECKER Aug. 17,1943.

COLLECTING FOLDER FOR FILI NG DIAPHRAGM DI SKS Filed Oct. 25, 1940 n m umwmmw l-jPa teiitediA ug-"j l V sa a aime -.'.i 'eear ini sfma i o eration g df' 1- fistiricifiie harem p int d mi d 111m;

ahw a bait i-or the wireun:

V anbther form-f the invention.

m me-w I T3 sm Y now'tofthe xi gre ter-ae- 'itj'viii be af olii cover i card mam-m mi iar 1 in a "Each roiaer' ower:

x I slot individua'l W folder pockets, on3 a'cons'i'derably ehare edr sa e-gr c v fFigf' lis-a' longitudinal section through i strip 5 which in cooperation with the individual i's *witna'ceftaianamberof athe'fbldi" eflength a g itabfi Hephosensomfewvhat By way of the rbccrdm'gs larger "of thecirciil ar disks D. and so forth .iilg or v an e'fg'aror tissueff ave 1si viaea ana arrangeasmngier a are saia s amtrgaperwiwes Y mm 1 are iastew is the mges stov 7 an leaves f1; fgghe 'oattemlemhe b kets 1:;

"fan-y- 'gii-mi ried .7

'isimil'ar characters of reference denote similar papr lea ves 3, 3';and so'forth prevents: the disks parts in the different views I I H I 1 D from slipping out of the bottom-of their As here shown, certain slots are arranged one pockets. V j v v a below the other in the cover of the collecting 'The inside of the folder cover I supporting folderv for receiving the disks and behind each *1111018061Vi1'1g' pockets is' finally 1 covered by a slot on the inside of thefolder coverthere is a back sheet' 'l so that the receiving pockets which 7 separate receiving pocket for each disk. "Said are suitably made of sensitive tissuejpaperare receiving pockets for, the diaphragm disks are E Qprotected.

suitably made of 'thin paper" or so-called 'tissue It may be advisable to print on the outside paper, so that the; collecting folder filled with '0f the folding cover I*various'desirable reierences and data as to the date, the vehicle under supervision, the driver, the mileage covered and echelon arrangement of the disks in their pockets, supervision is greatly facilitated. Byway of alternative the back sheet 1 can be replaced so'forth, as exemplified in Fig. 1. Owing to the I by another folder cover I which is'likewise provided with receiving'pockets corresponding to folder lie on top of each other with thereceiving pockets arranged at their inner sides, being .7 glued to each -other at their edges, Inlthis way the diaphragm-disks can be introduced into thef j t: pock'ets from both sides of thefolder and it is therefore possible to accommodate-a relatively' large number ,of disks in each single folder-11in clear-view of the user. An arran gemento f this only to the inneriaces oi'said narrow strips re spectively each sheet being secured to only. one

strip; each strip; carrying only one sheet, each of said margins being unfolded and lyingin the plane of :the sheetysaid' sheets being substantially of the same-width frcmtop to bottom and extending downwardly in planes substantially parallel to and back otsaid 'cover to a distance -slightly -l ss=-'-'than the diameter'of' said disks;' the lower margins of the sheets being stepped in shingle-like relation, said, sheets being unsecured except; at-their margins.

5. A; holder as in claim, 4 comprising side 'stripsof paper-like material secured to said 15 sheets collectively' at their respective side mar- -"ginsandt'o the rear face of the cover for holdtype is illustrated in Fig. rin a, longitudinal section. l V a The apparatus of the present invention hasbeen described in detail with reference toespecific embodiments. It is'to be understoodhowe er that the invention. is not limited by'such specific reference but is broader-insc'ope and capable ofv other-embodiments than-those spe- ,cifically described and illustrated inthev draw- 1. A folder for filing disks, .comprising a. cover formedzwith a series of parallel slots, aDocket atthe back of the coverbehind each slot, for 1 receptio'nxof the disks, said pockets being formed .of paperwsheets beingoffset below each other and secured at their upper edges to the-edges of the slots and at their. side edges to the back;

side of the cover,- and at least onestriplinterconnecting the lower edgesof the paper sheets overlapping each othershingle fashion.

2. A holder forfiling diaphragm disks comprising-a cover provided with aseries of close ly adjacent substantially horizontal slots leaving a narrow strip'of cover paper-between each pair of adjacent slots; thin sheets secured at their upper marginsk'only to the inner faces of said narrow strips respectively, each sheet be-yingsecured to only one strip; each margin lying in the plane of the .sheet, only-one sheet being" secured to a strip; said sheets being'unsecured marginal portions. of said sheets-.,;

3.,,In a holder as in-claim 2, each stripnext below it being frontwardly offset from lfA holder for filing diaphragm disks {comprising a cover'provided with .aseries of closely adjacent substantially horizontal. slots leav-.

i ng-- nar row stripsof cover paper betweenothe slots; thin sheets glued at their upper margins "i lot ,and T:

ing the V heets in place; and to hold the ends against the cover; a

6. A holder as in claim 4 comprising an intermediate strip secured to the rear face of the lower marginal portion OfifiaCh oisaid sheets 7 for. preventing the? disk. from completely passingjthrough said slots 'andhaving its'lower endlsecured to said cover forholdingthe intermediate parts of the 'sheets'close tothe cover.

, 7. In combination a cover of strong paper provided with'aseries of closely adjacent substantially horizontal slots leavinga narrow strip ot cover paper between each pair of adjacent slots; an upper sheet of thin material. having the upper inner marginal portion thereof'mounted on the rear face o f the upper marginal portion of the upper slot; with'itsside edges even 7 with'the endsfrespectively'of the slots; similar .35

thin sheets secured at their upperma'rgin's only to the inner races of said narrow strips respectively, each.-.sheet being secured to only vone A strip, each oisaidr'narginsibeing unfolded and lying in the plane oitheflshe'et, {only one-sheet being secured. to .a strip; said sheets.:extending fdownwardly; the lower margins of the sheeets V beings'tepped in single-like relation; said sheets ibeing unsecured except at their margins, each intermediate sheet forming a wall. of two pocket s; .a round disk in-eachfpocket; sidestrips of paper-like 'm'aterial' securedr to said sheets collectively atetheir respective side margins and to g the rear, face of the cover for holding'the ends of the'sheet s' in place onthe-cove'r; and an intermediate strip secured to the rear face of v the lower marginal portion of eachof said, sheets the strip above, wherebythe slot is outwardly positionedc'to facilitatethe insertion of the disk.

of the sheets close to the cover. 7 V

8." A holder as in'claiin 7 fcorn'pris'ingia gummed strip secured on' the upper margin of the upper "and-engagingjthe lower edge; ofltherdisks and holding the disks projecte'dirom the sifots, the lower end of the intermediate strip beingjsecured to said cover for holding the, intermediate parts sheet and the adjacent portion of the cover above it, to protect the upper edge oflthe upper sheet;

,the 'upper edges ofeach oftheothersheets beg ing-protectedby sheets above 112,; 

